Searched refs:mmap_changing (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/mm/ |
| H A D | userfaultfd.c | 395 atomic_t *mmap_changing, in mfill_atomic_hugetlb() argument
516 if (mmap_changing && atomic_read(mmap_changing)) { in mfill_atomic_hugetlb()
554 atomic_t *mmap_changing,
606 atomic_t *mmap_changing, in mfill_atomic() argument
639 if (mmap_changing && atomic_read(mmap_changing)) in mfill_atomic()
672 len, mmap_changing, flags); in mfill_atomic()
776 atomic_t *mmap_changing, uffd_flags_t flags) in mfill_atomic_copy() argument
778 return mfill_atomic(dst_mm, dst_start, src_start, len, mmap_changing, in mfill_atomic_copy()
783 unsigned long len, atomic_t *mmap_changing) in mfill_atomic_zeropage() argument
785 return mfill_atomic(dst_mm, start, 0, len, mmap_changing, in mfill_atomic_zeropage()
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| /openbmc/linux/include/linux/ |
| H A D | userfaultfd_k.h | 79 atomic_t *mmap_changing, uffd_flags_t flags);
83 atomic_t *mmap_changing);
85 unsigned long len, atomic_t *mmap_changing,
88 unsigned long len, atomic_t *mmap_changing,
92 bool enable_wp, atomic_t *mmap_changing);
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| /openbmc/linux/fs/ |
| H A D | userfaultfd.c | 88 atomic_t mmap_changing; member
676 atomic_dec(&ctx->mmap_changing); in userfaultfd_event_wait_completion()
677 VM_BUG_ON(atomic_read(&ctx->mmap_changing) < 0); in userfaultfd_event_wait_completion()
723 atomic_set(&ctx->mmap_changing, 0); in dup_userfaultfd()
728 atomic_inc(&octx->mmap_changing); in dup_userfaultfd()
775 atomic_inc(&ctx->mmap_changing); in mremap_userfaultfd_prep()
821 atomic_inc(&ctx->mmap_changing); in userfaultfd_remove()
863 atomic_inc(&ctx->mmap_changing); in userfaultfd_unmap_prep()
1760 if (atomic_read(&ctx->mmap_changing)) in userfaultfd_copy()
1784 uffdio_copy.len, &ctx->mmap_changing, in userfaultfd_copy()
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